**Q1. The income of A and B are in the ratio 5:3. The expenses of A, B and C are in the ratio 5: 5 : 2. If C spends Rs 2000 and B saves Rs. 700, then A saves**

(a) Rs. 4500

(b) Rs. 1000

(c) Rs. 500

(d) Rs. 250

**Q2. Rs. 180 contained in a box and number of one rupee, 50 paise and 25 paise coins in the ratio 2 : 3 : 4 respectively. What is the number of 50 paise coins?**

(a) 60

(b) 120

(c) 150

(d)180

**Q3. A mixture contains milk and water in the ratio 5 : 1. On adding 5 liters of water, the ratio of milk and water becomes 5 : 2. The quantity of milk in the original mixture is. **

(a) 16 liters

(b) 25 liters

(c) 22.75 liters

(d) 32.5 liters

**Q4. An alloy contains copper, zinc and nickel in the ratio 5 : 3 : 2. The quantity of nickel in kg that must be added to 100 kg of this alloy to have the new ratio 5 : 3 : 3, is **

(a) 8

(b) 10

(c) 12

(d)15

**Q5. The ratio of the ages of Ram and Rahim 10 years ago was 1 : 3. The ratio of their ages five years hence will be 2 : 3. Then the ratio of their present ages is. **

(a) 1 : 2

(b) 4 : 7

(c) 3 : 5

(d) 2 : 5

**Q6. The price of book varies directly as the number of pages in it and inversely as the time periods in years that have elapsed since the date of purchasing. Two books cost the same, however, the number of pages in first book is triple of the second book. If the first book was sold 18 Years ago, how long ago was the second book sold?**

(a) 5 years

(b) 9 years

(c) 6 years

(d) 3 years

**Q7. An amount of money is to be distributed among A, B and C in the ratio 3 : 1 : 5. The difference between B’s and C’s share is Rs. 3600. What is the total of A’s and B’s share? **

(a) Rs. 5400

(b) Rs. 3600

(c) Rs. 2700

(d) Rs. 1800

**Q8. In 30 litres mixture of acid, the ratio of acid and water is 2 : 3. What amount of water should be added to the mixture so that the ratio of acid and water becomes 2 : 5?**

(a) 10 litres

(b) 15 litres

(c) 18 litres

(d) 12 litres

**Q9. The salries of A, B and C are in the ratio 1 : 3 : 4 . If the salaries are increased by 5 %, 10% and 15% respectively, then the increased salaries will be in the ratio: **

(a) 20 : 66 : 95

(b) 21 : 66 : 95

(c) 21 : 66 : 92

(d) 19 : 66 : 92

**Q10. A certain number is divided into two parts such that 5 times of the first part added to 11 time of the second part makes 7 time of the whole. The ratio of the first part to second part is: **

(a) 2 : 1

(b) 5 : 11

(c) 7 : 5

(d) 2 : 3